Item Type: Humidifier Material: ABS Power: 1.5w Battery Type: Lithium Battery (Built-In) Power Supply Mode: USB Cable Battery Capacity: 1200mAh Water Tank Capacity: 100ml Spray Volume: 40-60ml/H Charging Time: 1-1.2h Efficacy: 11.5cm proximity sensing, near-infrared application technology with wavelength as the main sensing distance, with sensitive sending and receiving of photosensitive materials, reach out hand to start, hand away to shut down. Package List 1 x Humidifier 1 x USB Cable 1 x Manual 1 x Cotton Stick 1Principle: 11.5cm proximity sensor, near infrared application technology with photosensitive material, reach out hand to start, hand away to shut down. 2Water Tank: 100ml removable water tank, convenient to clean, safer and sanitary to use, meet your hand cleaning needs. 3Easy To Turn On: Long press the switch button for 3 seconds to turn on the induction spray mode, simple operation. 4Multifunctional Sprayer: You can add water, ethanol, moisturizing water and other diluted liquids to the water tank, and spray out after induction. 5Rechargeable: 1200mAh large capacity lithium battery, easy to charge and long endurance, charging and plug in dual use.